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Kohler 800REOZM Generator Set

The Kohler 800REOZM is a 810 kW (1013 kVA) Diesel standby generator set powered by a Mitsubishi S12A2-Y2PTAW-2 engine. It is available at 240/416 V, 277/480 V, 220/380 V and 347/600 V, 3-phase and 60 Hz. It holds about 120 L (31.7 gal) of oil and 303 L (80.0 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses 2 batteries rated 1150 CCA at 12 V. The set measures 4968×1854×2419 mm (195.6×73.0×95.2 in). The same S12A2-Y2PTAW-2 engine also powers generator sets from Aksa and Generac.

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Specifications

FuelDiesel
Frequency60.0 Hz
Standby power810 kW
Standby kVA1013
Prime power730 kW
EmissionsTier 2 EPA-Certified for Stationary Emergency Applications

Full specifications

Voltage options240/416 V, 277/480 V, 220/380 V, 347/600 V
Phase3
Power factor0.8
Battery cranking1150 CCA
Battery voltage12 V
Coolant capacity303 L
Max ambient50 °C
Dimensions (L×W×H)4968×1854×2419 mm

Engine

Mitsubishi S12A2-Y2PTAW-2

Oil capacity120.0 L
Coolant capacity303.0 L
Displacement33.93 L
AspirationTurbocharged
Rated speed1800 rpm

Other generator sets with this engine

Maintenance & consumables

For the Mitsubishi S12A2-Y2PTAW-2 engine.

ItemSpecCapacityPart #Interval
Service part / kitExhaust Silencer, Critical PA-354898 buy
Service part / kitExhaust Silencer, Hospital PA-354912 buy
Air filterDry find
Coolant303.0 L
Fuel filterCartridge3.0 quantity find
Oil120.0 L
Oil filterCartridge3.0 quantity find

Available documents

BrochureSpec sheetParts manualService manualWiring diagram